Oakland CBC – final numbers are in!
Editor’s Note: Results have now been finalized for the 2013 Oakland Christmas Bird Count. Here is a summary by CBC Co-Compilers Dave Quady and Bob Lewis.
By Dave Quady and Bob Lewis
The 73rd annual count in summary: fine weather… more observers in the field than ever before… widespread media coverage… just shy of the all-time high species count… one stunning bird, of a species never before recorded on a Northern California CBC… favorable tides… the second-highest number of birds recorded in the last 10 years… and a wonderful compilation dinner, enjoyed by the largest crowd ever.
The temperature was in the 30s in Oakland’s shaded Redwood Creek Canyon at 2:30 a.m. on Sunday, December 15, 2013, but it rose through the day to the low 60s, as clouds gave way to mostly sunny skies. Winds were moderate, and a mid-morning high tide of 6.3 feet at the Golden Gate enhanced shorebirding opportunities along the bay. What a day to go birding for the annual Oakland CBC sponsored by the Golden Gate Bird Alliance!


As usual, count day began with a few hardy birders listening and looking for owls before dawn. Happily, we recorded all five of our usual owl species, led (taxonomically, at least) by the Official Bird of Berkeley: Barn Owl. By day’s end, participants had detected all but one of our 164 “regular” species — those recorded on at least eight of our last ten CBCs. Pine Siskin, the one missing species, has been scarce locally all winter.
Some notable species appeared in several count areas: three House Wrens, three Black-throated Gray Warblers, and two Hermit Warblers were all nice to see or hear. Snow Geese in small numbers have become almost expected recently; one this year extended the pattern. Ross’s Geese are less regular, so single birds in two areas along the bay were most welcome. A flock of 48 white geese over the Oakland hills, too distant to identify by species, was exceeded in size only by 65 Snow Geese in 1985. Other highlights included all-time high counts of four woodpecker and sapsucker species, and the first Lark Sparrows we’ve recorded since 1994.

We’ve grown accustomed to Tufted Ducks on Lake Merritt, but the drake found this year remained a fine find.…